I am the assigned Gen-ART reviewer for this draft. The General Area Review Team (Gen-ART) reviews all IETF documents being processed by the IESG for the IETF Chair. Please treat these comments just like any other last call comments. For more information, please see the FAQ at . Document: draft-ietf-core-yang-sid-pen-?? Reviewer: Gyan Mishra Review Date: 2025-11-27 IETF LC End Date: 2025-12-05 IESG Telechat date: Not scheduled for a telechat Summary: YANG-CBOR (RFC 9254) defines YANG Schema Item iDentifiers (YANG SID), globally unique 63-bit unsigned integers used to identify YANG items. RFC 9595 defines ways to allocate these SIDs on the basis of IANA registries. The present specification employs these SID allocation mechanisms to allocate ranges with 100 000 63-bit SIDs each for each of the first 1 000 000 holders of IANA-registered Private Enterprise Numbers (PENs), as well as ranges with 10 000 32-bit SIDs each for each of the first 100 000 holders. I believe the draft is mature and ready to progress. Major issues: None Minor issues: None Nits/editorial comments: None